Mattermost < 5.8.0 (Windows / Unix) (MMSA-2024-00335)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(204779);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/09/20");

  script_cve_id("CVE-2024-37182");
  script_xref(name:"IAVA", value:"2024-A-0364-S");

  script_name(english:"Mattermost < 5.8.0 (Windows / Unix) (MMSA-2024-00335)");

  script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of Mattermost installed on the remote host is prior to 5.8.0. It is, therefore, affected by a vulnerability
as referenced in the MMSA-2024-00335 advisory.

  - Mattermost Desktop App versions <=5.7.0 fail to correctly prompt for permission when opening external URLs
    which allows a remote attacker to force a victim over the Internet to run arbitrary programs on the
    victim's system via custom URI schemes. (CVE-2024-37182)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://mattermost.com/security-updates/");
  script_set_attribute(attribute:"solution", value:
"Upgrade Mattermost based upon the guidance specified in MMSA-2024-00335.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-37182");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/06/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/05/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/26");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:mattermost:mattermost_desktop");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("mattermost_desktop_win_installed.nbin", "mattermost_desktop_nix_installed.nbin");
  script_require_keys("installed_sw/Mattermost");

  exit(0);
}

include('vcf.inc');

if (!get_kb_item('Host/local_checks_enabled'))
  audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

var win_local = FALSE;

var os = get_kb_item('Host/OS');
if ('windows' >< tolower(os))
  win_local = TRUE;

var app_info = vcf::get_app_info(app:'Mattermost Desktop', win_local:win_local);

var constraints = [ { 'fixed_version' : '5.8.0' } ];

vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_WARNING
);